28371036636

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^2\times {\mathrm{449}}^1$

素因数の和:633

約数の個数: 216

約数和(自身を含む): 80615152800

約数和(自身を除く): 52244116164

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 23, 34, 36, 46, 51, 67, 68, 69, 92, 102, 134, 138, 153, 201, 204, 207, 268, 276, 306, 391, 402, 414, 449, 603, 612, 782, 804, 828, 898, 1139, 1173, 1206, 1347, 1541, 1564, 1796, 2278, 2346, 2412, 2694, 3082, 3417, 3519, 4041, 4489, 4556, 4623, 4692, 5388, 6164, 6834, 7038, 7633, 8082, 8978, 9246, 10251, 10327, 13467, 13668, 13869, 14076, 15266, 16164, 17956, 18492, 20502, 20654, 22899, 26197, 26934, 27738, 30083, 30532, 30981, 40401, 41004, 41308, 45798, 52394, 53868, 55476, 60166, 61962, 68697, 76313, 78591, 80802, 90249, 91596, 92943, 103247, 104788, 120332, 123924, 137394, 152626, 157182, 161604, 175559, 180498, 185886, 206494, 228939, 235773, 270747, 274788, 305252, 309741, 314364, 351118, 360996, 371772, 412988, 457878, 471546, 511411, 526677, 541494, 619482, 686817, 691909, 702236, 915756, 929223, 943092, 1022822, 1053354, 1082988, 1238964, 1373634, 1383818, 1534233, 1580031, 1755199, 1858446, 2015561, 2045644, 2075727, 2106708, 2747268, 2767636, 3068466, 3160062, 3510398, 3716892, 4031122, 4151454, 4602699, 5265597, 6046683, 6136932, 6227181, 6320124, 7020796, 8062244, 8302908, 9205398, 10531194, 11762453, 12093366, 12454362, 15796791, 18140049, 18410796, 21062388, 23524906, 24186732, 24908724, 31593582, 34264537, 35287359, 36280098, 46357903, 47049812, 63187164, 68529074, 70574718, 72560196, 92715806, 102793611, 105862077, 137058148, 139073709, 141149436, 185431612, 205587222, 211724154, 278147418, 308380833, 411174444, 417221127, 423448308, 556294836, 616761666, 788084351, 834442254, 1233523332, 1576168702, 1668884508, 2364253053, 3152337404, 4728506106, 7092759159, 9457012212, 14185518318, 28371036636]

約数ペア:

[(1, 28371036636), (2, 14185518318), (3, 9457012212), (4, 7092759159), (6, 4728506106), (9, 3152337404), (12, 2364253053), (17, 1668884508), (18, 1576168702), (23, 1233523332), (34, 834442254), (36, 788084351), (46, 616761666), (51, 556294836), (67, 423448308), (68, 417221127), (69, 411174444), (92, 308380833), (102, 278147418), (134, 211724154), (138, 205587222), (153, 185431612), (201, 141149436), (204, 139073709), (207, 137058148), (268, 105862077), (276, 102793611), (306, 92715806), (391, 72560196), (402, 70574718), (414, 68529074), (449, 63187164), (603, 47049812), (612, 46357903), (782, 36280098), (804, 35287359), (828, 34264537), (898, 31593582), (1139, 24908724), (1173, 24186732), (1206, 23524906), (1347, 21062388), (1541, 18410796), (1564, 18140049), (1796, 15796791), (2278, 12454362), (2346, 12093366), (2412, 11762453), (2694, 10531194), (3082, 9205398), (3417, 8302908), (3519, 8062244), (4041, 7020796), (4489, 6320124), (4556, 6227181), (4623, 6136932), (4692, 6046683), (5388, 5265597), (6164, 4602699), (6834, 4151454), (7038, 4031122), (7633, 3716892), (8082, 3510398), (8978, 3160062), (9246, 3068466), (10251, 2767636), (10327, 2747268), (13467, 2106708), (13668, 2075727), (13869, 2045644), (14076, 2015561), (15266, 1858446), (16164, 1755199), (17956, 1580031), (18492, 1534233), (20502, 1383818), (20654, 1373634), (22899, 1238964), (26197, 1082988), (26934, 1053354), (27738, 1022822), (30083, 943092), (30532, 929223), (30981, 915756), (40401, 702236), (41004, 691909), (41308, 686817), (45798, 619482), (52394, 541494), (53868, 526677), (55476, 511411), (60166, 471546), (61962, 457878), (68697, 412988), (76313, 371772), (78591, 360996), (80802, 351118), (90249, 314364), (91596, 309741), (92943, 305252), (103247, 274788), (104788, 270747), (120332, 235773), (123924, 228939), (137394, 206494), (152626, 185886), (157182, 180498), (161604, 175559)]